<!DOCTYPE>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>index</title>
</head>
<body>
        <form action="/index/fileupload" method="post" enctype="multipart/form-data">
               <input type="file" name="excelfiles" >
                <input type="submit" value="导入" >
        </form>
</body>
</html>